DWIJAYANTI, A. A. S. S. .; WIARTA, I. W. . Problem Based Learning Using Open Ended Questions Improves Students’ Mathematical Critical Thinking Ability in Elementary Schools. Thinking Skills and Creativity Journal, [S. l.], v. 7, n. 1, p. 167–174, 2024. DOI: 10.23887/tscj.v7i1.78033. Disponível em: https://ejournal.undiksha.ac.id./index.php/TSCJ/article/view/78033. Acesso em: 20 dec. 2024.